readAttributeMeasurementMedium(completion:)
Declaration
func readAttributeMeasurementMedium(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeMeasurementMedium() async throws -> NSNumberfunc readAttributeMeasurementMedium(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeMeasurementMedium() async throws -> NSNumber